61398

61,398 is an even composite number composed of three prime numbers multiplied together.

What does the number 61398 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

61398 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 61398:

2 × 3⁴ × 379

(2 × 3 × 3 × 3 × 3 × 379)

See below for interesting mathematical facts about the number 61398 from the Numbermatics database.

Names of 61398

Cardinal: 61398 can be written as Sixty-one thousand, three hundred ninety-eight.

Scientific notation

Scientific notation: 6.1398 × 10⁴

Factors of 61398

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 384

Divisors of 61398

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 379 758 1137 2274 3411 6822 10233 20466 30699 61398
Sum of all divisors σ(n): 137940
Sum of proper divisors (its aliquot sum) s(n): 76542
61398 is an abundant number, because the sum of its proper divisors (76542) is greater than itself. Its abundance is 15144

Bases of 61398

Binary: 1110111111010110₂
Hexadecimal: 0xEFD6
Base-36: 1BDI

Squares and roots of 61398

61398 squared (61398²) is 3769714404
61398 cubed (61398³) is 231452924976792
The square root of 61398 is 247.7861981629
The cube root of 61398 is 39.4503997417

Scales and comparisons

How big is 61398?

61,398 seconds is equal to 17 hours, 3 minutes, 18 seconds.
To count from 1 to 61,398 would take you about seventeen hours.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 61398 cubic inches would be around 3.3 feet tall.

Recreational maths with 61398

61398 backwards is 89316
61398 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 61398's digits is 27
More coming soon!

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The information we have on file for 61398 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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